Run a comprehensive HubSpot CRM database audit. Analyzes contacts, companies, deals, engagement, data quality, and deliverability. Use when starting a CRM cleanup, onboarding a new client, or performing quarterly health checks.
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Run a comprehensive HubSpot CRM database audit. Analyzes contacts, companies, deals, engagement, data quality, and deliverability. Use when starting a CRM cleanup, onboarding a new client, or performing quarterly health checks.
Run a full diagnostic audit of a HubSpot CRM portal. This skill collects metrics across eight dimensions, grades each one, and produces a prioritized report with actionable recommendations.
Setup
Get the API token. Check .env for HUBSPOT_API_TOKEN. If it is not set, ask the user to provide their HubSpot private app API token and store it in .env:
HUBSPOT_API_TOKEN=pat-na1-xxxxxxxx
Install dependencies. Use uv (not pip):
uv pip install hubspot-api-client python-dotenv
Create the output directory if it does not exist:
mkdir -p reports
Audit Dimensions
Run queries for each of the following eight dimensions. Collect exact counts for every metric listed.
1. Database Size
Total contacts
Total companies
Total deals
Marketing contacts vs non-marketing contacts (if Marketing Hub is active)
2. Email Deliverability
Hard bounced contacts (hs_email_hard_bounce_reason_enum is not empty)
Soft bounced contacts (hs_email_bounce > 0 AND no hard bounce)
Global unsubscribes (hs_is_unworked or hs_email_optout = true)
Never-emailed contacts (no hs_email_last_send_date)
Invalid email format (regex check on email property)
Contacts with 3+ bounces
3. Data Completeness
Missing email
Missing company (contact-level)
Missing industry (contact-level)
Missing country and/or state
Missing lifecyclestage
Missing hubspot_owner_id
Missing jobtitle
Companies missing domain
Companies missing industry
Companies missing city / state / country
4. Engagement Health
Last activity distribution: active in last 30 days, 31-90 days, 91-180 days, 181-365 days, 365+ days, never engaged
Email open rate (last 90 days)
Email click rate (last 90 days)
Contacts with zero page views
Contacts with zero form submissions
5. Duplicate Analysis
Duplicate email addresses (exact match)
Companies sharing the same domain
Companies with very similar names (fuzzy — note: API cannot do fuzzy matching natively; count exact duplicates on name and flag for manual review)
6. Owner Health
Deactivated owners who still have assigned contacts
Deactivated owners who still have assigned companies
Deactivated owners who still have assigned deals
Contacts with no owner
Companies with no owner
7. List & Workflow Health
Total active lists vs static lists
Lists with zero members
Workflows currently active
Workflows that have not enrolled anyone in 90+ days
Forms with zero submissions
Forms with submissions in last 30 days
8. Deal Pipeline Health
Deals without amount
Deals without closedate
Deals in each pipeline stage
Stale deals (no activity in 60+ days, still open)
Average deal age by stage
API Technical Notes
These details are critical for getting accurate results:
Null checks: Use the NOT_HAS_PROPERTY filter operator to find contacts where a property has never been set. HubSpot stores "never happened" as null (property absent), not as 0 or empty string.
Search API pagination limit: The Search API returns a maximum of 10,000 results per query. If you expect more than 10K, segment queries by another property (e.g., createdate ranges, lifecycle stage, or first letter of email) and sum the results.
Deactivated owners: The Owners API does not return deactivated owners by default. Pass archived=True:
Rate limiting: Private apps are limited to 100 requests per 10 seconds. Add a small delay between batch calls or use exponential backoff on 429 responses.
Engagement timestamps: Use hs_last_sales_activity_timestamp and notes_last_contacted for activity dating. hs_email_last_open_date and hs_email_last_click_date are useful for email engagement specifically.
Marketing contact status: The property hs_marketable_status indicates whether a contact is set as a marketing contact. This property is read-only via API.
Script Structure
Write a single Python script (scripts/audit_portal.py) that:
Loads the API token from .env
Initializes the HubSpot client:
from hubspot import HubSpot
api_client = HubSpot(access_token=os.getenv("HUBSPOT_API_TOKEN"))
Runs each dimension's queries sequentially (respect rate limits)
Collects all results into a structured dict
Computes letter grades per dimension (see grading rubric below)
Renders the markdown report
Saves to reports/hubspot-audit-{YYYY-MM-DD}.md
Grading Rubric
Assign a letter grade to each dimension based on severity:
Grade
Meaning
Criteria
A
Healthy
< 5% of records affected
B
Minor issues
5-15% of records affected
C
Needs attention
15-30% of records affected
D
Significant problems
30-50% of records affected
F
Critical
> 50% of records affected
For dimensions without a simple percentage (e.g., Owner Health), use judgment based on the number of affected records and business impact.
Output Format
Save the report to reports/hubspot-audit-{YYYY-MM-DD}.md with this structure:
# HubSpot CRM Audit Report**Date:** YYYY-MM-DD
**Portal ID:** [portal-id]
## Executive Summary
| Dimension | Grade | Key Finding |
|-----------|-------|-------------|
| Database Size | B | ~XX,000 contacts, XX,000 companies |
| Email Deliverability | D | XX% hard bounced, XX% globally unsubscribed |
| Data Completeness | F | XX% missing email, XX% missing industry |
| Engagement Health | D | XX% never engaged, XX% inactive 12+ months |
| Duplicate Analysis | C | ~X,XXX duplicate company domains |
| Owner Health | F | X deactivated owners with XX,XXX assigned contacts |
| List & Workflow Health | B | XX unused lists, X stale workflows |
| Deal Pipeline Health | C | XX% deals missing amount, XX stale deals |
**Overall Grade: X**## Priority Recommendations1.**[CRITICAL] Delete contacts with no email** — XX,XXX contacts with no email address
are unbillable dead weight. Run `/delete-no-email-contacts`.
*Effort: 1 hour | Fully scriptable*2.**[CRITICAL] Suppress hard bounced contacts** — XX,XXX hard bounces are destroying
sender reputation. Run `/suppress-hard-bounced`.
*Effort: 1 hour | Hybrid (API + workflow)*3.**[HIGH] Reassign deactivated owner contacts** — XX,XXX contacts assigned to
X deactivated users. Run `/reassign-deactivated-owners`.
*Effort: 2 hours | Fully scriptable*4. ...continue ranked by impact...
---
## Detailed Findings### 1. Database Size
| Metric | Count | % of Total |
|--------|-------|------------|
| Total Contacts | XX,XXX | — |
| Total Companies | XX,XXX | — |
| Total Deals | X,XXX | — |
| Marketing Contacts | XX,XXX | XX% |
### 2. Email Deliverability
| Metric | Count | % of Contacts |
|--------|-------|---------------|
| Hard Bounced | X,XXX | XX% |
| Soft Bounced | X,XXX | XX% |
| Global Unsubscribes | X,XXX | XX% |
| Never Emailed | XX,XXX | XX% |
| Invalid Email Format | XXX | X% |
...continue for all 8 dimensions...
---
## Next Steps
Run `/hubspot-implementation-plan` to generate a phased cleanup plan based on these findings.
Skill Prescription
After generating the audit report, prescribe a specific ordered list of skills the user should run. Do not just present findings — tell the user exactly what to do next.
Step 1: Map Findings to Skills
For each audit finding that scored C or worse, map it to the appropriate skill. Use this category-ordered lookup:
Database Hygiene (run first — billing and deliverability impact):
Finding
Skill
Priority
Contacts missing email
/delete-no-email-contacts
P0
Hard bounced contacts
/suppress-hard-bounced
P0
Global unsubscribes
/suppress-global-unsubscribes
P0
Ghost/never-engaged contacts
/suppress-ghost-contacts
P1
Duplicate companies
/merge-duplicate-companies
P1
Deactivated owners with contacts
/reassign-deactivated-owners
P1
Data Enrichment (run second — data quality):
Finding
Skill
Priority
Missing company name
/enrich-company-name
P1
Missing industry
/enrich-industry
P1
Inconsistent geo data
/standardize-geo-values
P2
Missing geo data
/backfill-geo-data
P2
Missing/wrong lifecycle stage
/fix-lifecycle-stages
P1
Unowned marketing contacts
/assign-unowned-contacts
P1
Segmentation & Scoring (run third — targeting):
Finding
Skill
Priority
No ICP classification
/create-icp-tiers
P2
No lead scoring
/build-lead-scoring
P2
No segment lists
/build-smart-lists
P2
Automation Workflows (run fourth — prevention):
Finding
Skill
Priority
No new-contact hygiene
/new-contact-hygiene-workflow
P2
High disengagement rate
/engagement-suppression-workflow
P2
No lifecycle automation
/lifecycle-progression-workflow
P3
No bounce monitoring
/bounce-monitoring-workflow
P2
Ongoing Maintenance (run last — sustainability):
Finding
Skill
Priority
Unused lists
/cleanup-lists
P3
Unused forms
/cleanup-forms
P3
Stale workflows
/cleanup-workflows
P3
Dashboard clutter
/cleanup-dashboards
P3
Deal pipeline issues
/cleanup-deals
P3
Unused properties
/cleanup-properties
P3
Step 2: Present the Ordered Prescription
After the audit report, present a numbered action list — not just findings. Format like this:
## Your Cleanup Prescription
Based on the audit, here are the skills you should run, in order:
### Immediate (this week)1.`/delete-no-email-contacts` — X,XXX contacts with no email are inflating your bill
2.`/suppress-hard-bounced` — X,XXX hard bounces are hurting deliverability
3.`/suppress-global-unsubscribes` — X,XXX unsubscribes still counting as marketing contacts
### Next (weeks 2-3)4.`/reassign-deactivated-owners` — X deactivated users still own X,XXX contacts
5.`/enrich-company-name` — XX% of contacts missing company name
6.`/fix-lifecycle-stages` — X,XXX contacts in invalid lifecycle stages
...
### Later (weeks 4-6)7.`/create-icp-tiers` — No ICP classification exists yet
8.`/build-lead-scoring` — No scoring model in place
...
Step 3: Handle Missing Skills
If the audit reveals a problem that no existing skill covers, do the following:
Tell the user clearly: "This audit found an issue that isn't covered by any existing skill: [description]."
Offer to create it on the spot: "I can create a new skill for this right now. It would be called /[suggested-name] and would handle [brief description]."
Ask about contributing upstream: "Would you like to contribute this new skill back to the community? If yes, I'll:
Create the skill in skills/[name]/SKILL.md
Fork the repo (if not already forked)
Push the new skill to your fork
Open a pull request to tomgranot/hubspot-admin-skills
This helps everyone who uses these skills in the future."
If the user agrees, create the skill following the standard SKILL.md format, commit it, and open the PR.
If the user declines the upstream contribution, still create the skill locally so they can use it.
Step 4: Suggest Next Step
End with:
Ready to start? Run `/hubspot-implementation-plan` to generate a full phased plan,
or jump straight to the first skill: `/delete-no-email-contacts`.
After Running
Print the file path of the saved report
Present the ordered skill prescription (Step 2 above)
Highlight the top 3 most critical findings
Flag any findings that have no matching skill (Step 3 above)
Suggest running /hubspot-implementation-plan for the full phased plan